Patent CH-1918-82356

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"Apparatus provided with at least one engine and able to roll on the ground and operate as an airplane" (Direct translation of title by google)

  • Section titles "revendication" and "sous-revendications" begin the list of claims; this may be a Swiss standard but I think not all Swiss patents have it.
  • Inventor location: Geneve

Sources


Year filed 1918
Year granted 1920
Office CH
Patent number 82356
Inventors Alois Edouard Duplan
Inventor country CH
Applicant person Alois Edouard Duplan
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Appareil pourvu d'au moins un moteur et pouvant à volonté rouler sur le terrain et fonctionner comme aéroplane
English title Airplane apparatus with an engine and able to roll on the ground
Tech fields aeroplane, wheel, flying machine
Filing date June 20, 1918
Full specification filed date
Application number 82356D
Grant date January 2, 1920
Granted? Yes
Publication date January 2, 1920
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories CH 129b
IPCs IPC B64C3/56
CPCs CPC B64C3/56
Family year 1918
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 6068665
INPADOC family ID 3208095
Number of text pages 3
Number of diagram pages 4
Number of figures 10
Number of claims 3